Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Air Flow Meter/Sensor: Service and Repair

Air Flow Meter Removal:






1. Disconnect negative battery terminal.
2. Disconnect airflow sensor electrical connector.
3. Loosen clamps and remove air ducts from airflow sensor.
4. Remove mounting bolts from airflow sensor and remove sensor from vehicle.
5. Install in reverse order of removal.

CAUTION: Install airflow sensor with arrow on sensor aligned with airflow direction.